将 Meteor.loginWithGoogle 中的电子邮件地址放入 Session 变量中 [英] Put the email address from Meteor.loginWithGoogle into a Session variable

问题描述

我在我的应用中使用了 Meteor.loginWithGoogle.我正在尝试获取 google 用户的电子邮件地址，将其放入 Session 变量中.

I'm using Meteor.loginWithGoogle in my app. I'm trying to get the email address of the google user to put it into a Session variable.

Template.login.events({
  'click #google-login': function(event){
    Meteor.loginWithGoogle({}, function(err){
      if ( err ) {
        throw new Meteor.Error("Google login failed");
      } else {
        const emailAddress = ?; // how do I get this from google?
        Session.set('email',emailAddress);
        Router.go('/profile');
      }
    });
  }
});

推荐答案

我不确定我是否理解您的问题，但我想您想问的是:用户执行 loginWithGoogle 后，如何我得到他的电子邮件地址，并将其设置到他的会话中?"

I'm not sure whether i understood your question, but i guess what you're trying to ask is: "After a user performed a loginWithGoogle, how can i get his email address, and set it into his Session?"

登录后，Meteor.user() 保存当前用户文档.考虑到这一点:

After a login, Meteor.user() holds the current user document. Having that in mind:

const currentUser = Meteor.user();
const userGoogleServiceMain = currentUser.services.google.email;

有了它，你可以:

Template.login.events({
  'click #google-login': function(event){
    Meteor.loginWithGoogle({}, function(err){
      if ( err ) {
        throw new Meteor.Error("Google login failed");
      } else {
        const currentUser = Meteor.user();
        const emailAddress = currentUser.services.google.email;
        Session.set('email',emailAddress);
        Router.go('/profile');
      }
    });
  }
});

您可以在:Meteor 文档和http://cs.wellesley.edu/~mashups/pages/meteor6.html

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